2WV9	Hydrolase	date	Oct 15, 2009
title	Crystal Structure Of The Ns3 Protease-Helicase From Murray V Encephalitis Virus
authors	R.Assenberg, E.Mastrangelo, T.S.Walter, A.Verma, M.Milani, R.J.Ow D.I.Stuart, J.M.Grimes, E.J.Mancini
compound		source
Molecule: Flavivirin Protease Ns2b Regulatory Subunit, Flav Protease Ns3 Catalytic Subunit; Chain: A Fragment: Ns2b, Residues 1421-1465 Ec: 3.4.21.91 Engineered: Yes Other_details: Partial Polyprotein Fragment Of Ns2b Fragmen Separated From Ns3 By A Sequence Encoding A Nine Amino Acid (Ggggsgggg).		Organism_scientific: Murray Valley Encephalitis Virus Organism_taxid: 301478 Strain: Mve-1-51 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta(De3)Plys Expression_system_vector_type: Plasmid Expression_system_plasmid: Oppf4631
symmetry	Space Group: P 1 21 1	R_factor 0.267 R_Free 0.300
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.910 105.460 80.068 90.00 97.42 90.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand		enzyme	Hydrolase E.C.3.4.21.91 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of a novel conformational state of the flavivirus NS3 protein: implications for polyprotein processing and viral replication., Assenberg R, Mastrangelo E, Walter TS, Verma A, Milani M, Owens RJ, Stuart DI, Grimes JM, Mancini EJ, J Virol. 2009 Dec;83(24):12895-906. Epub 2009 Sep 30. PMID:19793813

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk] Biological Unit Coordinates (2wv9.pdb1.gz) 91 Kb CSU: Contacts of Structural Units for 2WV9 Structure Factors (239 Kb) Retrieve 2WV9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WV9 from S2C, [Save to disk] Re-refined 2wv9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2WV9 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2WV9

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2WV9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wv9] [2wv9_A] SWISS-PROT database: [P05769] Domain organization of [POLG_MVEV5] by SWISSPFAM Domains found in 2WV9: [DEXDc] [HELICc ] by SMART

Other resources with information on 2WV9

Community annotation for 2WV9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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